Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF 308-2ZNR

308-2ZNR

Dimensions

d		40	mm
D		90	mm
B		23	mm
d₁	≈	56.11	mm
D₂	≈	77.7	mm
D₃		86.79	mm
D₄		96.5	mm
b		2.7	mm
C		3.28	mm
f		2.46	mm
r₀	max.	0.6	mm
r_1,2	min.	1.5	mm

Abutment dimensions

d_a	min.	49	mm
d_a	max.	56	mm
D_a	max.	81	mm
D_b	min.	98	mm
b_a	min.	3	mm
C_a	max.	5.74	mm
r_a	max.	1.5	mm

Calculation data

Basic dynamic load rating	C	45.7	kN
Basic static load rating	C₀	36	kN
Fatigue load limit	P_u	1.53	kN
Reference speed		14000	r/min
Limiting speed		6800	r/min
Calculation factor	k_r	0.05

Mass

Mass bearing

0.64

Included products

Snap ring

SP 90

Model Number: 308-2ZNR
Inner Diameter：40mm Outer Diameter：90mm Width：23mm
Reference speed:6800 r/min Limiting speed:14000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2026-04-16
Application:water protection,flexible processing,Liposuction device,medical equipment,centrifugal pump,Leather Products,Air,E Beauty,plastic molding,inorganic chemical,product accessories
Similar models:NUP 2308 ECML 6308-2RSH BD-C 3088 KMB-OH 3088 HE 3308 A-2RS1TN9/MT33 HM 3084 6308-ZNR NJ 2308 ECML PBMF 21023080 M1G1 HME 3080 7308 BE-2RZP
BEARING POWER International Trading Co.,Ltd. specialize in 308-2ZNR products，there is large inventory of SKF 308-2ZNR Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 308-2ZNR Which SKF 308-2ZNR 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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SNL 3092 TURA	430	-	-	Bearings, units and housings
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W 60/2.5 R	2.5	8	2.8	Bearings, units and housings

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