Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF 313 NR

313 NR

Dimensions

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	max.	0.6	mm
r_1,2	min.	2.1	mm

Abutment dimensions

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

Calculation data

Basic dynamic load rating	C	102	kN
Basic static load rating	C₀	90	kN
Fatigue load limit	P_u	3.75	kN
Reference speed		9000	r/min
Limiting speed		5300	r/min
Calculation factor	k_r	0.05

Mass

Mass bearing

2.3

Included products

Snap ring

SP 140

Model Number: 313 NR
Inner Diameter：65mm Outer Diameter：140mm Width：33mm
Reference speed:5300 r/min Limiting speed:9000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2024-12-13
Application:car shock absorber,relay,Insect Capture,medical equipment,Oral Image,sample cup,Pneumatic Control Valves,dynamic blood pressure,vacuum filter,ventilation fans,other mold
Similar models:BD-23138 CCK/W33-AH 3138 G 313685 B 313823 2313 M 31319/DF 31315 30313 R H 3132 E 31310/DF NJ 313 ECPH
BEARING POWER International Trading Co.,Ltd. specialize in 313NR products，there is large inventory of SKF 313 NR Deep groove ball bearings. 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.

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