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：2024-12-18
Application:electronic materials,food safety,Die,hanging clamp,Industrial equipment,Cleaning equipment,manual Tools,medical treatment,tire industry,printing equipment,medical equipment
Similar models:BD-23052 CCK/W33-OH 3052 H 1726305-2RS1 305805 C-2Z SSAFS 23056 KAT x 10 SSAFS 23052 KA x 9.1/2 BD-23052 CCK/W33-AOH 3052 305272 D 23052 CCK/W33 BB1B 630533 6305 N
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Model No.	Inner Diameter	Outer Diameter	Width	Type
BD-23222 CCK/W33-H 2322	100	200	69.8	Bearings, units and housings
319181/HB2	120	210	114	Bearings, units and housings
6203/HR22T2	17	40	12	Bearings, units and housings
80x100x10 HMSA10 RG	80	100	10	Seals
GB 3013	-	-	44	Bearings, units and housings
GB 3020	-	-	56	Bearings, units and housings
GEZ 300 ES-2RS	76.2	120.65	66.675	Bearings, units and housings
KRVE 62 PPA	-	62	80	Bearings, units and housings
NJ 422	110	280	65	Bearings, units and housings
NNCF 5026 CV	130	200	95	Bearings, units and housings
SNP 3168x12.7/16	315.9125	340	248.3358	Bearings, units and housings
SSAFS 22517 x 2.7/8	73.025	-	-	Bearings, units and housings

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