d - 75 mm

D - 160 mm

T - 40 mm

a - 50 mm

B - 37 mm

C - 26 mm

C_{a min} - 6 mm

C_{b min} - 14 mm

D_{a max} - 148 mm

D_{a min} - 127 mm

D_{b min} - 151 mm

d₁ - 115,8 mm

d_{a max} - 91 mm

d_{b min} - 87 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 - 3,79 kg / Weight

C_r - 203000 N

C_0r - 236000 N / Static load rating (radial)

e - 0,83

Y - 0,73

Y₀ - 0,4

C_ur - 27500 N / Fatigue limit load, radial

n_G - 4400 1/min / Limiting speed

n_B - 3250 1/min / Reference speed

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

• Model Number: 31315
• Inner Diameter：75mm Outer Diameter：160mm Width：40mm
• Type：Tapered Roller Bearings
• Update date：2025-12-11
• Application:Hair styling device,ventilation fans,Broadcasting System,light therapy instrument,vacuum suction cup,medical equipment,food testing,heating fans,pump,Wire grinder,Roller
• Similar models:Fersa 31315F FAG 31315-N11CA ZVL 31315A ISB 31315J/DF CYSD 31315 NKE 31315-DF SKF 31315J2/QCL7CDF Timken X31315M/Y31315M NKE 31315 ISB 31315
• BEARING POWER International Trading Co.,Ltd. specialize in 31315 products，there is large inventory of FAG 31315 . We has been built up long-term cooperation with FAG company, could make a bulk order of the 31315 Which FAG 31315 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
  11165XR/11300	42		17,384	KOYO	Tapered Roller Bearings
  200133X/200215XH	133,35	215,9	110	Gamet	Tapered Roller Bearings
  24080-B-MB	400	600	200	FAG	Spherical Roller Bearings
  32007JR/3YD	28	62	18	KOYO	Tapered Roller Bearings
  54210	50	78	42	NACHI	Thrust Ball Bearings
  566-S/563	69,85	127	36,512	Timken	Tapered Roller Bearings
  6309-RS	45	100	25	CYSD	Deep Groove Ball Bearings
  63314LLB	70,000	150,000	63,500	NTN	Deep Groove Ball Bearings
  E2.6005-2RSH	47	25	12	SKF	Deep Groove Ball Bearings
  GE 280 TXA-2LS	400	280	155	SKF	Plain Bearings
  K12x18x12TN	12	18		SKF	Needle Roller Bearings
  NNCF5004 V	20	42	30	ISO	Cylindrical Roller Bearings
  NU 2234 E	170	310	86	NACHI	Cylindrical Roller Bearings
  TM-SC05C59	26	58	14	NTN	Deep Groove Ball Bearings
  MMRJN91/2E	10.0000	18.5000	3.2500	R&M	CYLINDRICAL ROLLER BEARINGS
  47501	12	32	10	New Departure	DEEP GROOVE BALL BEARINGS
  BL307ZZ	35	80	21	NTN	DEEP GROOVE BALL BEARINGS
  KLNJ11/8	1.1250	2.1250	.3750	RHP	DEEP GROOVE BALL BEARINGS
  1623	.6250	1.3750	.4375	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  NJ-1005	25	47	12	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS