d - 65 mm

D - 140 mm

B - 33 mm

d₁ - - 88.35 mm

D₂ - - 121.3 mm

D₃ - 135.23 mm

D₄ - 149.7 mm

b - 3.1 mm

C - 4.9 mm

f - 2.82 mm

r₀ - 0.6 mm

r_1,2 - min. - 2.1 mm

d_a - min. - 77 mm

D_a - max. - 128 mm

D_b - min. - 151 mm

b_a - min. - 3.5 mm

C_a - max. - 7.72 mm

r_a - max. - 2 mm

Basic dynamic load rating - C - 102 kN

Basic static load rating - C₀ - 90 kN

Fatigue load limit - P_u - 3.8 kN

Reference speed - 9000 r/min

Limiting speed - 5300 r/min

Calculation factor minimum radial load - k_r - 0.05

Mass bearing - 2.3 kg

Snap ring - SP 140

• Model Number: 313 NR
• Inner Diameter：140mm Outer Diameter：65mm Width：33mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-18
• Application:packaging machinery,ECG,chamfering machine etc,hydraulic connector,sterilizers,Laser Devices,security,milling head plug,Industry,Rolling mill gear box,mathematical instruments
• Similar models:CYSD 4313 FBJ 6313 NTN 63313LLB NACHI 6313NKE SKF 6313N FBJ 4313-2RS SKF 6313M NSK 6313ZZ SKF 313 SNR 6313N
• BEARING POWER International Trading Co.,Ltd. specialize in 313NR products，there is large inventory of SKF 313 NR . We has been built up long-term cooperation with SKF company, could make a bulk order of the 313 NR Which SKF 313NR 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
  09074/09195	19,05	49,225	19,845	ISO	Tapered Roller Bearings
  42375/42587-B	95,25	149,225	28,971	Timken	Tapered Roller Bearings
  5312ZZG15	60,000	130,000	54,000	SNR	Angular Contact Ball Bearings
  6804NR	20	32	7	NSK	Deep Groove Ball Bearings
  708 C	8	22	7	ISO	Angular Contact Ball Bearings
  AST20 8560	85	90		AST	Plain Bearings
  BR2049HLDDHNSC3	20	49	16	KBC	Deep Groove Ball Bearings
  BT2B 332497/HA4	2819,4	2133,6	742	SKF	Tapered Roller Bearings
  CX197				CX	Wheel Bearings
  GAC130T	130	200	45	AST	Plain Bearings
  RPNA 45/62	45	62	20	NBS	Needle Roller Bearings
  NAO 12x24x13	24	12	13	SKF	Cylindrical Roller Bearings
  NU208	40	80	18	ISO	Cylindrical Roller Bearings
  S7019 CD/P4A	95	145	24	SKF	Angular Contact Ball Bearings
  SL182218	90	160	40	INA	Cylindrical Roller Bearings
  NA49/32	32	52	20	FAG	NEEDLE BEARINGS
  RNA4905RSR	42		17	FAG	NEEDLE BEARINGS
  4213A	65	120	31	SKF	DEEP GROOVE BALL BEARINGS
  230/1060	1060	1500	325	CONSOLIDATED	SPHERICAL ROLLER BEARINGS
  249/1180M	1180	1540	355	CONSOLIDATED	SPHERICAL ROLLER BEARINGS