d - 65 mm

D - 140 mm

T - 36 mm

a - 44 mm

B - 33 mm

C - 23 mm

C_{a min} - 5 mm

C_{b min} - 13 mm

D_{a max} - 128 mm

D_{a min} - 111 mm

D_{b min} - 132 mm

d₁ - 102,6 mm

d_{a max} - 79 mm

d_{b min} - 77 mm

r_{1, 2 min} - 3 mm

r_{3, 4 min} - 2,5 mm

r_{a max} - 3 mm

r_{b max} - 2,5 mm

m - 2,36 kg / Weight

C_r - 163000 N

C_0r - 188000 N / Static load rating (radial)

e - 0,83

Y - 0,73

Y₀ - 0,4

C_ur - 22300 N / Fatigue limit load, radial

n_G - 5000 1/min / Limiting speed

n_B - 3600 1/min / Reference speed

Main dimensions to DIN ISO 355 / DIN 720, separable, adjusted or in pairs

• Model Number: 31313-A
• Inner Diameter：65mm Outer Diameter：140mm Width：36mm
• Type：Tapered Roller Bearings
• Update date：2025-12-15
• Application:Switch,Machine tools,vacuum suction cup,electrocardiograph,medical equipment,extruder,Hydraulic Press,vertical processing,X-ray Equipment,molding machine,Doppler
• Similar models:FAG 31313-A NSK HR31313J Timken X31313M/Y31313M ZVL 31313A SNR 31313A SKF 31313J2/QCL7CDF ISO 31313 SKF 31313J2/QCL7C CX 31313A CYSD 31313
• BEARING POWER International Trading Co.,Ltd. specialize in 31313-A products，there is large inventory of FAG 31313-A . We has been built up long-term cooperation with FAG company, could make a bulk order of the 31313-A Which FAG 31313-A 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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  51192	460	555		ISO	Thrust Ball Bearings
  6017ZZ	85	130	22	KOYO	Deep Groove Ball Bearings
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  7001CDB/GNP5	12	28	16	NTN	Angular Contact Ball Bearings
  GE280XT/X	280	400	155	LS	Plain Bearings
  NJ419	95	240	55	CYSD	Cylindrical Roller Bearings
  NU1026	130	200	33	CYSD	Cylindrical Roller Bearings
  NU2344-E-MA6	220	460	145	NKE	Cylindrical Roller Bearings
  NUP 217	85	150	28	NACHI	Cylindrical Roller Bearings
  SS 61907-2RS	35	55	10	ISB	Deep Groove Ball Bearings
  UCFC216	80			CX	Bearing Units
  SL182211	55	100	25	ISO	Cylindrical Roller Bearings
  UCP314-44SC	69,85		78	KOYO	Bearing Units
  NCF2928CV	140	190	30	SKF	CYLINDRICAL ROLLER BEARINGS
  F-686-ZZ	6	13	5	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  SS6011	55	90	18	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  SNZ-222..1222	110	100	120	CONSOLIDATED	PILLOW BLOCKS