Bearing Wholesalers

Sealed Four Row Tapered Roller Bearings

SRNB (Sealed Four-Row Bearing)

Sealed roll neck bearings (SRNBs) reflect the strengths of the Timken brand: superior materials, proven bearing designs and the latest in bearing and seal technology.
Timken has a complete line of sealed roll neck bearings that meet the demands of rolling mill environments and provide added value to mill operators.
SRNBs start with a proven Timken bearing design that incorporates advanced sealing technologies to provide an assembly that improves mill performance without changing the bearing envelope dimensions. Sealed bearings offer numerous benefits for mill operators. Ultimately, these benefits result in a lower cost-per-ton rolled.
Size range: ID: 220.663 mm to 710.000 mm (8.6875 in. to 27.9528 in.)
OD: 314.325 to 900.000 mm (12.3750 in. to 35.4331 in.)
Design Attributes
Four single cups for optimum load sharing.
Cup spacers available with or without lube groove and holes.
Improved surface finishes to enhance lubrication performance.
Inboard and outboard cone face slots that reduce cone face wear.
Spiral bore grooves with blended radii to eliminate roll neck damage.
Case-carburized components to improve toughness and increase fatigue life.
Patented seal designs with improved contact geometry for enhanced sealing.
Enhanced roller profiling for even load distribution, which reduces edge stress.
No central cone or cup spacers to minimize number of components to be handled.
Effective sealing at cup outer diameter (OD) to seal contaminants away from bearing OD and chock bore.

Bearing 440TQOS650-1
Bearing 440TQOS650-1
1 pcs
Negotiable
Bearing 510TQOS655-1
Bearing 510TQOS655-1
1 pcs
Negotiable
Bearing 475TQOS600-1
Bearing 475TQOS600-1
1 pcs
Negotiable
Bearing 457TQOS596-1
Bearing 457TQOS596-1
1 pcs
Negotiable
Bearing 266TQOS355-1
Bearing 266TQOS355-1
1 pcs
Negotiable
Bearing 355TQOS488-1
Bearing 355TQOS488-1
1 pcs
Negotiable
Bearing 762TQOS1079-1
Bearing 762TQOS1079-1
1 pcs
Negotiable
Bearing 220TQOS314-1
Bearing 220TQOS314-1
1 pcs
Negotiable
Bearing 409TQOS546-1
Bearing 409TQOS546-1
1 pcs
Negotiable
Bearing 558TQOS736-3
Bearing 558TQOS736-3
1 pcs
Negotiable
Bearing 711TQOS914-1
Bearing 711TQOS914-1
1 pcs
Negotiable
Bearing 343TQOS457-1
Bearing 343TQOS457-1
1 pcs
Negotiable
Next page ▸
Skype Contact Now
Product Categories
Single row bearing
Double row bearing
Multi-row bearing
Full complement bearing
Angular contact bearing
Self-aligning bearing
Timken Oil Seal
Bearing housing units Timken USA
Adapter Sleeve Timken
Timken bearing wholesalers
Timken Tapered Roller Bearings
Grease
Bearing Wholesalers
Bearings wholesalers Philippines
Timken bearing wholesalers
timken housing
Bearing Malaysia
Bearing Distributors in Thailand
Tapered Double Roller Bearings timken
Timken Slewing Bearing Distributor
Deep groove ball bearing timken
Tapered Roller Bearings Timken
Gear
Full Complement Timken
Spherical Roller Bearings Singapore
Timken Spherical roller bearing
Mcgill bearing
Mud Pump Bearing
Excavator Bearing
Ceramic Ball Bearing
FAG Bearing
Bearing in Singapore
Mud pump bearings
Mud pump bearings
Oilfield Equipment Bearings
Rolling Mill Bearing
Oilfield mud pump bearings
Vibrating screen bearings
Shearer bearings
Bearings for Cement Manufacturing
Mining machinery bearing
heavy duty shaker screen spherical
Crushing Equipment bearing
Bearing wholesalers
EJA Va405 Spherical Bearings For Vibratory Applications Cylindrical
four-row tapered roller Bearings • tQow – 2tdiw
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
Bearing Agents/Distributors
Oil Drilling Equipment Mud Pump Transmission Shaft Bearing
Petroleum machinery bearing
Fracking Pump Bearings
Rotary Table bearings
Petro drill Bearing
Famous Brand Hydraulic Pump