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：2025-12-10
• Application:other mold,Automation,electrostatic protection,Doppler,surgical instruments,Display Devices,pressure control valve,ventilation equipment,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,Power equipment,paint paint
• Similar models:Timken 1985/1931 Timken 1985/1931B NTN 4T-1985/1922 NTN 4T-1985/1931 SKF 1985/1922/Q Timken 1985/1922 ISO 1985/1931 CX 1985/1930 Fersa 1985/1922 CX 1985/1931
• 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  2208-2RS	40	80	23	ZEN	Self-Aligning Ball Bearings
  230/1060 EKW33+OH30/1060	1000	1500	325	ISB	Spherical Roller Bearings
  25580/25522	44,45	83,058	23,876	Fersa	Tapered Roller Bearings
  52322X	110	190	110	NSK	Thrust Ball Bearings
  6303-2RS	17	47	14	FBJ	Deep Groove Ball Bearings
  7009 BDB	45	75	32	ISO	Angular Contact Ball Bearings
  7308B	40	90	23	NACHI	Angular Contact Ball Bearings
  9943	30	62	17,25	SNR	Angular Contact Ball Bearings
  FLW688ALLU	8,000	16,000	5,000	NTN	Deep Groove Ball Bearings
  H71916AC	80	110	16	AST	Angular Contact Ball Bearings
  PHU5047	28,1	190	98	PFI	Angular Contact Ball Bearings
  UC206-3L	30	62	38,1	PFI	Deep Groove Ball Bearings
  UCF211	55			FYH	Bearing Units
  20232	160	290	48	FAG	SPHERICAL ROLLER BEARINGS
  11310	50	110	27	STEYR	SELF
  618/600	600	730	60	SKF	DEEP GROOVE BALL BEARINGS
  3403	17	62	17	New Departure	DEEP GROOVE BALL BEARINGS
  18-B-4				MRC	THRUST BALL BEARINGS
  6106PP	30	55	13	NH	DEEP GROOVE BALL BEARINGS
  240/900	900	1280	375	CONSOLIDATED	SPHERICAL ROLLER BEARINGS