Industrial Bearings Inc

Double row cylindrical roller bearings

Two-row, or double-row, cylindrical bearings are designed for additional strength in carrying radial loads. These bearing types are interchangeable so the dimensions and diameter under the rollers (NNU style) and diameter over the rollers (NN style) are held to an ISO/DIN standard. Interchangeability is designed for the ring without the rollers to allow interchange with competitor inner rings.

Size range: 80 mm to 2000 mm OD

Design Attributes

Designed to ISO/DIN specified interchangeable dimensions where available.
Sold as complete assembly.
Available in same size range as single row product.
Current designs use NN, NNU nomenclature.
Standard cage design is a drilled pocket, finger-style bronze retainer.

Applications

Gear Drives
Crop Shear
Rolling Mills
Machine Tools

Bearing NNU4936K

Bearing NNU4936K: Min.Order Quantity : 1 pcs; Price : Negotiable

Bearing NNU4076

Bearing NNU4076: Min.Order Quantity : 1 pcs; Price : Negotiable

Bearing NN4932

Bearing NN4932: Min.Order Quantity : 1 pcs; Price : Negotiable

Bearing NNU40/500K

Bearing NNU40/500K: Min.Order Quantity : 1 pcs; Price : Negotiable

Bearing NNU3088

Bearing NNU3088: Min.Order Quantity : 1 pcs; Price : Negotiable

Bearing NNU40/950K

Bearing NNU40/950K: Min.Order Quantity : 1 pcs; Price : Negotiable

Bearing NNU4988

Bearing NNU4988: Min.Order Quantity : 1 pcs; Price : Negotiable

Bearing NN49/670

Bearing NN49/670: Min.Order Quantity : 1 pcs; Price : Negotiable

Bearing NNU4052K

Bearing NNU4052K: Min.Order Quantity : 1 pcs; Price : Negotiable

Bearing NNU4132K30

Bearing NNU4132K30: Min.Order Quantity : 1 pcs; Price : Negotiable

Bearing NNU4924K

Bearing NNU4924K: Min.Order Quantity : 1 pcs; Price : Negotiable

Bearing NN4084K

Bearing NN4084K: Min.Order Quantity : 1 pcs; Price : Negotiable

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Product Categories: Mud pump bearings; Turntable bearings; Agricultural bearings; Angular Contact Bearings; Duplex Angular Contact Bearings; Four-Point Contact Bearings; Industrial bearings; Iron and steel industry bearings; Power transmission bearing; Hydrostatic centripetal bearing; Ball Thrust Bearings; Spherical roller bearings; Papermaking Machinery bearings; Agricultural machinery bearing; McGILL bearing; Rexroth pump assay; Komatsu motor parts; BOSCH Fuel injector; Hitachi excavator parts; Axial Piston Pumps; Sauer Danfoss pump; Eaton pump parts; Nachi pump assay; Linde pump; Mining Construction Ball Bearings; Linear Bearings; vane pumps; gear pumps inc; piston pumps; Thin-Section Ball Bearings; Adapter Sleeves; pressure valves; gear reducer; relief valves; Mcgill Bearing; Die & Mold Plain-Bearing Bushings; FAG Bearing Singapore; SKF Bearing; SKF bearing Accessories; SKF bearing Housing; SKF bearing shaft seals; SKF Bearing units; Bearing Distributors Inventory; Oilfield mud pump bearings; Heavy-Duty Shaker Screen Spherical; Double row double row tapered roller bearings (inch series); Multi-Row Roller Bearings NTN; Four Row Cylindrical Roller Bearings NTN; SL Type Cylindrical Roller Bearings NTN; SL Type Cylindrical Roller Bearings for Sheaves NTN; Single Row Tapered Roller Bearings NTN; Double Row Tapered Roller Bearings NTN; Four Row Tapered Roller Bearings NTN; Spherical Roller Bearings NTN; Thrust Bearings NTN; Bearings for special applications NTN; DOUBLE-ROW CYLINDRICAL ROLLER BEARINGS NSK; FULL-COMPLEMENT CYLINDRICAL ROLLER BEARINGS NSK; SINGLE-ROW TAPERED ROLLER BEARINGS NSK; YUKEN Piston pump; DOUBLE-ROW TAPERED ROLLER BEARINGS NSK; SPHERICAL ROLLER BEARINGS NSK; SINGLE-DIRECTION THRUST BALL BEARINGS NSK; CYLINDRICAL ROLLER THRUST BEARINGS NSK; TAPERED ROLLER THRUST BEARINGS NSK; SPHERICAL THRUST ROLLER BEARINGS NSK; ROLLING BEARINGS FOR STEEL MILLS NSK; SEALED-CLEAN FOUR-ROW TAPERED ROLLER BEARINGS NSK; FOUR-ROW CYLINDRICAL ROLLER BEARINGS NSK; DOUBLE-ROW TAPERED ROLLER BEARINGS NSK; Roll Bearings for Mills NSK; CROSSED-ROLLER BEARINGS NSK; Ball Bearings NSK; TAPERED ROLLER THRUST BEARINGS For Adjusting Screws NSK; Roller Bearings NSK; Thin Section Bearings Kaydon; Double row double row tapered roller bearings (inch series); Double direction thrust tapered roller bearings; Full complement Tapered roller Thrust bearing; Thrust cylindrical roller bearings; Thrust spherical roller bearings; Sealed Four Row Tapered Roller Bearings; Four row tapered roller bearings; Double outer double row tapered roller bearings; TDO double-row tapered roller bearings; Single row tapered roller bearings inch; Double inner double row tapered roller bearings TDI; Single row tapered roller bearings; Double inner double row tapered roller bearings inch; Split spherical roller bearings; Spherical roller bearing; Four row cylindrical roller bearings; Single row cylindrical roller bearings; Full row of cylindrical roller bearings; Double row cylindrical roller bearings; Double row full complement cylindrical roller bearings; Four point contact ball bearings; Double row angular contact ball bearings; Deep groove ball bearings; ANGULAR CONTACT THRUST BALL BEARINGS TYPE TVL; DTVL angular contact thrust ball bearing.; TP thrust cylindrical roller bearing; TPS thrust cylindrical roller bearing; THRUST SPHERICAL ROLLER BEARINGS TYPES TSR-EJ AND TSR-EM; TTHD THRUST TAPERED ROLLER BEARINGS; TTHDFL thrust tapered roller bearing; TTHDFLSA THRUST TAPERED ROLLER BEARINGS; THRUST TAPERED ROLLER BEARINGS TYPES TTSP, TTSPS AND TTSPL; THRUST TAPERED ROLLER BEARINGS – TYPES TTC, TTCS AND TTCL; SCREWDOWN BEARINGS – TYPES TTHDSX/SV AND TTHDFLSX/SV; THRUST TAPERED ROLLER BEARING TYPES TTDWK AND TTDFLK; CROSSED ROLLER BEARINGS TXR; Tapered Roller bearings double-row • Type TDO; Tapered Roller bearings double-row TDI TDIT; Tapered Roller Bearings double-row TNA; Tapered Roller Bearings double-row TNASWE; Tapered Roller Bearings double-row Spacer assemblies; TTVS TTSP TTC TTCS TTCL tapered roller thrust BEARINGS; Heavy-Duty Shaker Screen Spherical Roller Bearings; Timken SPHERICAL ROLLER BEARINGS; CYLINDRICAL ROLLER BEARINGS ONE-ROW METRIC ISO SERIES; CYLINDRICAL ROLLER BEARINGS one-row STANDARD SERIES; CYLINDRICAL ROLLER BEARINGS FULL-COMPLEMENT NCF; CYLINDRICAL ROLLER BEARINGS TWO-Row; Four-Row Cylindrical Roller Bearings; CYLINDRICAL ROLLER BEARINGS HJ SERIES; CYLINDRICAL ROLLER BEARINGS 5200 A5200 metric series; HeavY-duty needle roller bearings; four-row cylindrical roller Bearing assembly; four-row cylindrical roller Bearing inner ring Outer assembly; four-row tapered roller Bearings • tQow – 2tdiw; Timken Sealed roll neck Bearings; four-row tapErEd rollEr BEaringS tQitS; TnasWH TWo-roW TaPered roller bearings; TdiT TnaT two-row tapErEd rollEr BEaringS; tdik THrusT TaPered roller bearings; TTdFlk, TTdW and TTdk bearings; screwdown systems thrust tapered rollEr Bearings; Thrust spherical roller bearing; Mud pump bearings; TOKYO-KEIKI piston pump; TOKYO-KEIKI vane pump; YUKEN vane pump; DAIKIN piston pump; DAIKIN vane pump; DAIKIN Rotor pump; VICKERS Piston pump; Vickers vane pump; VICKERS gear pump; NACHI gear pump; NACHI piston pump; Rexroth A1VO; Rexroth A10VSO; Rexroth AA4VSO; Rexroth A15VSO; Rexroth AZPF; parker PV piston pump; parker PVP piston pump; parker PAVC piston pump; parker vane pump; Multi-Row Roller Bearings NTN; Four Row Cylindrical Roller Bearings NTN; SL Type Cylindrical Roller Bearings NTN; SL Type Cylindrical Roller Bearings for Sheaves NTN; Single Row Tapered Roller Bearings NTN; Double Row Tapered Roller Bearings NTN; Four Row Tapered Roller Bearings NTN; Spherical Roller Bearings NTN; Thrust Bearings NTN; Bearings for special applications NTN; DOUBLE-ROW CYLINDRICAL ROLLER BEARINGS NSK; FULL-COMPLEMENT CYLINDRICAL ROLLER BEARINGS NSK; SINGLE-ROW TAPERED ROLLER BEARINGS NSK; YUKEN Piston pump; DOUBLE-ROW TAPERED ROLLER BEARINGS NSK; SPHERICAL ROLLER BEARINGS NSK; SINGLE-DIRECTION THRUST BALL BEARINGS NSK; CYLINDRICAL ROLLER THRUST BEARINGS NSK; TAPERED ROLLER THRUST BEARINGS NSK; SPHERICAL THRUST ROLLER BEARINGS NSK; ROLLING BEARINGS FOR STEEL MILLS NSK; SEALED-CLEAN FOUR-ROW TAPERED ROLLER BEARINGS NSK; FOUR-ROW CYLINDRICAL ROLLER BEARINGS NSK; DOUBLE-ROW TAPERED ROLLER BEARINGS NSK; Roll Bearings for Mills NSK; CROSSED-ROLLER BEARINGS NSK; Ball Bearings NSK; TAPERED ROLLER THRUST BEARINGS For Adjusting Screws NSK; Roller Bearings NSK; Thin Section Bearings Kaydon; Double row double row tapered roller bearings (inch series); Double direction thrust tapered roller bearings; Full complement Tapered roller Thrust bearing; Thrust cylindrical roller bearings; Thrust spherical roller bearings; Sealed Four Row Tapered Roller Bearings; Four row tapered roller bearings; Double outer double row tapered roller bearings; TDO double-row tapered roller bearings; Single row tapered roller bearings inch; Double inner double row tapered roller bearings TDI; Single row tapered roller bearings; Double inner double row tapered roller bearings inch; Split spherical roller bearings; Spherical roller bearing; Four row cylindrical roller bearings; Single row cylindrical roller bearings; Full row of cylindrical roller bearings; Double row cylindrical roller bearings; Double row full complement cylindrical roller bearings; Four point contact ball bearings; Double row angular contact ball bearings; Deep groove ball bearings; ANGULAR CONTACT THRUST BALL BEARINGS TYPE TVL; DTVL angular contact thrust ball bearing.; TP thrust cylindrical roller bearing; TPS thrust cylindrical roller bearing; THRUST SPHERICAL ROLLER BEARINGS TYPES TSR-EJ AND TSR-EM; TTHD THRUST TAPERED ROLLER BEARINGS; TTHDFL thrust tapered roller bearing; TTHDFLSA THRUST TAPERED ROLLER BEARINGS; THRUST TAPERED ROLLER BEARINGS TYPES TTSP, TTSPS AND TTSPL; THRUST TAPERED ROLLER BEARINGS – TYPES TTC, TTCS AND TTCL; SCREWDOWN BEARINGS – TYPES TTHDSX/SV AND TTHDFLSX/SV; THRUST TAPERED ROLLER BEARING TYPES TTDWK AND TTDFLK; CROSSED ROLLER BEARINGS TXR; Tapered Roller bearings double-row • Type TDO; Tapered Roller bearings double-row TDI TDIT; Tapered Roller Bearings double-row TNA; Tapered Roller Bearings double-row TNASWE; Tapered Roller Bearings double-row Spacer assemblies; TTVS TTSP TTC TTCS TTCL tapered roller thrust BEARINGS; Heavy-Duty Shaker Screen Spherical Roller Bearings; Timken SPHERICAL ROLLER BEARINGS; CYLINDRICAL ROLLER BEARINGS ONE-ROW METRIC ISO SERIES; CYLINDRICAL ROLLER BEARINGS one-row STANDARD SERIES; CYLINDRICAL ROLLER BEARINGS FULL-COMPLEMENT NCF; CYLINDRICAL ROLLER BEARINGS TWO-Row; Four-Row Cylindrical Roller Bearings; CYLINDRICAL ROLLER BEARINGS HJ SERIES; CYLINDRICAL ROLLER BEARINGS 5200 A5200 metric series; HeavY-duty needle roller bearings; four-row cylindrical roller Bearing assembly; four-row cylindrical roller Bearing inner ring Outer assembly; four-row tapered roller Bearings • tQow – 2tdiw; Timken Sealed roll neck Bearings; four-row tapErEd rollEr BEaringS tQitS; TnasWH TWo-roW TaPered roller bearings; TdiT TnaT two-row tapErEd rollEr BEaringS; tdik THrusT TaPered roller bearings; TTdFlk, TTdW and TTdk bearings; screwdown systems thrust tapered rollEr Bearings; Thrust spherical roller bearing; Mud pump bearings; TOKYO-KEIKI piston pump; TOKYO-KEIKI vane pump; YUKEN vane pump; DAIKIN piston pump; DAIKIN vane pump; DAIKIN Rotor pump; VICKERS Piston pump; Vickers vane pump; VICKERS gear pump; NACHI gear pump; NACHI piston pump; Rexroth A1VO; Rexroth A10VSO; Rexroth AA4VSO; Rexroth A15VSO; Rexroth AZPF; parker PV piston pump; parker PVP piston pump; parker PAVC piston pump; parker vane pump; Main pump

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