d - 60 mm

D - 130 mm

T - 33,5 mm

a - 41 mm

B - 31 mm

C - 22 mm

C_{a min} - 5 mm

C_{b min} - 11,5 mm

D_{a max} - 118 mm

D_{a min} - 103 mm

D_{b min} - 123 mm

d₁ - 95,6 mm

d_{a max} - 73 mm

d_{b min} - 72 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 - 1,94 kg / Weight

C_r - 146000 N

C_0r - 169000 N / Static load rating (radial)

e - 0,83

Y - 0,73

Y₀ - 0,4

C_ur - 20200 N / Fatigue limit load, radial

n_G - 5400 1/min / Limiting speed

n_B - 3750 1/min / Reference speed

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

• Model Number:31312-A
• Inner Diameter：60mm Outer Diameter：130mm Width：33,5mm
• Type：Tapered Roller Bearings
• Update date：2025-12-12
• Application:pressure control valve,metallurgy,laser devices,diagnostic test paper,marine test,medical Equipment,wall industry,other mold,granulator,oral medical device,tray industry
• Similar models:FAG 31312-A SNR 31312A CYSD 31312 CX 31312A ISB 31312 Fersa 31312F Timken X31312M/Y31312M FAG 31312-A-N11CA-A80-120 ISB 31312J/DF NKE 31312
• BEARING POWER International Trading Co.,Ltd. specialize in 31312-A products，there is large inventory of FAG 31312-A . We has been built up long-term cooperation with FAG company, could make a bulk order of the 31312-A Which FAG 31312-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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  2209EEG15	45,000	85,000	23,000	SNR	Self-Aligning Ball Bearings
  28137/28317	34,925	80,035	21,433	ISO	Tapered Roller Bearings
  23092 KCW33+H3092	460	680	163	CX	Spherical Roller Bearings
  46143/46368	36,512	93,662	31,75	NSK	Tapered Roller Bearings
  539A/532X	53,975	107,95	36,512	ISO	Tapered Roller Bearings
  6209LLUD2	45,000	85,000	38,000	NTN	Deep Groove Ball Bearings
  BA280-2SA	280	370	40	NSK	Angular Contact Ball Bearings
  EE219065/219122	165,1	311,15	82,55	NSK	Cylindrical Roller Bearings
  GE70-HO-2RS	70	105	65	INA	Plain Bearings
  HR32920J	100	140	25	NSK	Tapered Roller Bearings
  K 32x38x26 TN	32	38		NBS	Needle Roller Bearings
  N338 E	190	400	78	CX	Cylindrical Roller Bearings
  RHE40	40			INA	Bearing Units
  SF3214	160,000	229,500	33,000	NTN	Angular Contact Ball Bearings
  TA 4020 Z	40	50	20	IKO	Needle Roller Bearings
  VEB 120 7CE1	120	165	22	SNFA	Angular Contact Ball Bearings
  Y-1416	22,225	28,575	25,4	NSK	Needle Roller Bearings
  NAX304230	42	30		SKF (Old No.)	NEEDLE BEARINGS
  6318-2ZNR	90	190	43	STEYR	DEEP GROOVE BALL BEARINGS
  SAF-544715/16..ROLLER	7.9375			CONSOLIDATED	PILLOW BLOCKS