Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF 305-2ZNR

305-2ZNR

Dimensions

d		25	mm
D		62	mm
B		17	mm
d₁	≈	36.6	mm
D₂	≈	52.7	mm
D₃		59.61	mm
D₄		67.7	mm
b		1.9	mm
C		3.28	mm
f		1.7	mm
r₀	max.	0.6	mm
r_1,2	min.	1.1	mm

Abutment dimensions

d_a	min.	32	mm
d_a	max.	32.7	mm
D_a	max.	55	mm
D_b	min.	69	mm
b_a	min.	2.2	mm
C_a	max.	4.98	mm
r_a	max.	1	mm

Calculation data

Basic dynamic load rating	C	22.9	kN
Basic static load rating	C₀	15.6	kN
Fatigue load limit	P_u	0.67	kN
Reference speed		20000	r/min
Limiting speed		10400	r/min
Calculation factor	k_r	0.05

Mass

Mass bearing

0.24

Included products

Snap ring

SP 62

Model Number: 305-2ZNR
Inner Diameter：25mm Outer Diameter：62mm Width：17mm
Reference speed:10400 r/min Limiting speed:20000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2021-06-04
Application:vertical processing,lifting equipment Hoisting hoist,Medical room equipment,Ball screw,Hydraulic Couplings,medical treatment,survey accessories,beverage production,rehabilitation training equipment,switch,car shock absorber
Similar models:NUP 305 ECNP 23052-2CS5K/VT143 SSAFS 23052 KAT x 9.7/16 NUP 2305 ECP SNL 3056 TURA 305183 SSAFS 23056 KA x 10.7/16 SAFS 23052 KAT x 9.7/16 51305 V/HR22T2 305263 D
BEARING POWER International Trading Co.,Ltd. specialize in 305-2ZNR products，there is large inventory of SKF 305-2ZNR Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 305-2ZNR Which SKF 305-2ZNR 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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