d - 45 mm

D - 100 mm

T - 27,25 mm

B - 25 mm

C - 18 mm

R - 2 mm

r - 1,5 mm

Weight - 0,95 Kg

Basic dynamic load rating (C) - 91,3 kN

Basic static load rating (C0) - 102 kN

• Model Number: 31309
• Inner Diameter：45mm Outer Diameter：100mm Width：27,25mm
• Type：Tapered Roller Bearings
• Update date：2025-12-15
• Application:Pneumatic Control Valves,car shock absorber,light therapy instrument,woodworking machinery,metallurgical mold,marine analysis and testing equipment,noise inspection,Perfusion device,Anti-defibrillation pacing,other CNC,lifting tackle
• Similar models:Timken 31309 ISB 31309 NSK HR31309J SKF 31309J2/QCL7C FBJ 31309 CX 31309A NKE 31309 SKF 31309J2/QCL7CDF CYSD 31309 ISO 31309
• BEARING POWER International Trading Co.,Ltd. specialize in 31309 products，there is large inventory of FBJ 31309 . We has been built up long-term cooperation with FBJ company, could make a bulk order of the 31309 Which FBJ 31309 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
  1635-2RS	19.05	44,45	12,7	FBJ	Deep Groove Ball Bearings
  31593/31520	34,925	76,2	29,37	CX	Tapered Roller Bearings
  619/7-2RS	7	17	5	ISO	Deep Groove Ball Bearings
  71932 A	160	220	28	ISO	Angular Contact Ball Bearings
  ASTT90 29060	290	295		AST	Plain Bearings
  H247549/H247510A	234,95	384,175	112,712	NTN	Tapered Roller Bearings
  CX290				CX	Wheel Bearings
  EE420651/421417	165,1	360	92,075	NSK	Cylindrical Roller Bearings
  L68149/L68110	34,987	59,131	15,875	Fersa	Tapered Roller Bearings
  NN4944	220	300	80	ISO	Cylindrical Roller Bearings
  TUP2 200.80	200	205		CX	Plain Bearings
  CR28BUUR	.7500	1.7500	1.0000	IKO	NEEDLE BEARINGS
  20252	260	480	80	FAG	SPHERICAL ROLLER BEARINGS
  718/710MPB	710	870	74	INA	ANGULAR CONTACT BALL BEARINGS
  214-SZZG	125	.281	24	MRC	DEEP GROOVE BALL BEARINGS
  Z493L10	50	80	16	New Departure	DEEP GROOVE BALL BEARINGS
  NA2100	100	135	32	NADELLA	NEEDLE BEARINGS
  215	130	75	25	NH	DEEP GROOVE BALL BEARINGS
  1726208-2RS1	40	80	18	SKF	DEEP GROOVE BALL BEARINGS
  R-2A-ZZ	.1250	.5000	.1719	CONSOLIDATED	DEEP GROOVE BALL BEARINGS