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

305-ZNR

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		13000	r/min
Calculation factor	k_r	0.05

Mass

Mass bearing

0.24

Included products

Snap ring

SP 62

Model Number: 305-ZNR
Inner Diameter：25mm Outer Diameter：62mm Width：17mm
Reference speed:13000 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：2021-06-05
Application:Switch,molding machine,gear grinding machine,metallurgy,chemical,Insect Capture,mechanical annex,leather processing,centrifugal pump,Storage Tool,metallurgical mold
Similar models:SAF 23052 KAT x 9.1/2 SNL 3056 G 305256 D W 6305-2RZ SAFS 23056 KAT x 10.1/2 305272 DB 1305 ETN9 SSAFS 23056 KAT x 10.7/16 AOH 3056 6305-RS1
BEARING POWER International Trading Co.,Ltd. specialize in 305-ZNR products，there is large inventory of SKF 305-ZNR Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 305-ZNR Which SKF 305-ZNR 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	Type
16x32x7 HMS5 RG	16	32	7	Seals
1700558	431.8	482.6	20.62	Seals
23168 CCK/W33	340	580	190	Bearings, units and housings
248/670 CAMA/W20	670	820	150	Bearings, units and housings
32326	130	280	98.75	Bearings, units and housings
6309-Z	45	100	25	Bearings, units and housings
6312-2RS1	60	130	31	Bearings, units and housings
ECY 211	-	-	-	Bearings, units and housings
PCZ 2816 M	44.45	49.2125	25.4	Bearings, units and housings
PF 20 WF	20	-	-	Bearings, units and housings
RN-2.5x13.8 BF/G2	-	-	2.5	Bearings, units and housings
WS 89317	85		13.5	Bearings, units and housings

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Hot number： 22x62x6 HMS5 RG 36880 594/592 A 71802 CD/P4 71817 CD/HCP4 FSAF 22311 T GEZ 212 ES-2RS GRA 3009 MS 31/530 NNU 4940 BK/SPW33 NU 409 S71922 CB/P4A SNL 3036 G SSAFS 22517 x 3 SYFWK 507 L