d - 28,575 mm

D - 60,325 mm

T - 19,845 mm

B - 19,355 mm

C - 15,875 mm

R - 0,8 mm

r - 1,3 mm

a - -5,8 mm

Da - 55 mm

db - 34 mm

da - 33,5 mm

Db - 52 mm

Weight - 0,26 Kg

Basic static load rating (C0) - 50,2 kN

Factor (G1) - 12,5

Factor (G2) - 6,3

Factor (Cg) - 0,0129

Factor (K) - 1,77

Basic dynamic load rating (C90) - 11,6

Basic dynamic load rating (Ca90) - 6,56

Basic dynamic load rating (C1) - 44,8 kN

Calculation factor (e) - 0,33

Calculation factor (Y) - 1,82

• Model Number: 1985/1931
• Inner Diameter：28,575mm Outer Diameter：60,325mm Width：19,845mm
• Type：Tapered Roller Bearings
• Update date：2025-04-21
• Application:Pump,Chromatography Products,test laboratory equipment and accessories,medical equipment,sheet industry,Other Measurements,Broadcasting System,instrument,Cylinder Type,storage shelves,Gripper Swing
• Similar models:Timken 1985/1931 Timken 1985/1922 Fersa 1985/1931 FBJ 1985/1932 Fersa 1985/1922 ISB 1985/1922 CX 1985/1930 CX 1985/1932 NTN 4T-1985/1930 KOYO 1985R/1922
• BEARING POWER International Trading Co.,Ltd. specialize in 1985/1931 products，there is large inventory of Timken 1985/1931 . We has been built up long-term cooperation with Timken company, could make a bulk order of the 1985/1931 Which Timken 1985/1931 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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  5/LG30	30	62	21	NSK	Deep Groove Ball Bearings
  607	7	19	6	NSK	Deep Groove Ball Bearings
  6201	12	32	10	Fersa	Deep Groove Ball Bearings
  7224 A-UO	120	215	80	CX	Angular Contact Ball Bearings
  CRBH 13025 A	130	190	25	IKO	Thrust Roller Bearings
  NNU 4926	130	180	50	NSK	Cylindrical Roller Bearings
  UCX14-44	69,85	130	77,8	KOYO	Deep Groove Ball Bearings
  SYK 20 TR	20			SKF	Bearing Units
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  65BIC298	6.5000	8.7500	1.1250	Torrington	DEEP GROOVE BALL BEARINGS
  NF-211E	55	100	21	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS