Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF 6221-Z

6221-Z

SKF Explorer

Dimensions

d		105	mm
D		190	mm
B		36	mm
d₁	≈	131.4	mm
D₂	≈	166.8	mm
r_1,2	min.	2.1	mm

Abutment dimensions

d_a	min.	117	mm
d_a	max.	131	mm
D_a	max.	178	mm
r_a	max.	2	mm

Calculation data

Basic dynamic load rating	C	140	kN
Basic static load rating	C₀	104	kN
Fatigue load limit	P_u	3.65	kN
Reference speed		7000	r/min
Limiting speed		4500	r/min
Calculation factor	k_r	0.025
Calculation factor	f₀	14.4

Mass

Mass bearing

3.83

Model Number: 6221-Z
Inner Diameter：105mm Outer Diameter：190mm Width：36mm
Reference speed:4500 r/min Limiting speed:7000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2024-12-15
Application:Medical printer,Roller,steam Hydraulic control element,chemical raw materials and reagents,bio-chemical,tapping machine,Spectrum Products,Cleaning equipment,aerial work equipment,hook,hardware
Similar models:62214-2RS1 PSM 162216 A51 PSMF 162212 A51 PBMF 162212 M1G1 62210-2RS1 62213-2RS1 PSM 162212 A51 6221-Z 6221-2Z PSMF 162216 A51
BEARING POWER International Trading Co.,Ltd. specialize in 6221-Z products，there is large inventory of SKF 6221-Z Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 6221-Z Which SKF 6221-Z 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
10x24x7 HMS5 V	10	24	7	Seals
1500243	381	419.1	17.48	Seals
16101-2Z	12	30	8	Bearings, units and housings
19227	49.2252	66.62	7.95	Seals
61900	10	22	6	Bearings, units and housings
6312-RS1	60	130	31	Bearings, units and housings
634-RS1	4	16	5	Bearings, units and housings
81217 TN	85	125	31	Bearings, units and housings
BD-C 3136 K-AH 3136 G	170	300	96	Bearings, units and housings
NATR 25	25	52	24	Bearings, units and housings
SAF 22540	182.5625	-	-	Bearings, units and housings
SAFS 23026 KATLC x 4.5/16	109.5375	-	-	Bearings, units and housings

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Hot number： 220-2Z 331605 B 410 VRME R 6003-RSH 6056 M 7414 BGAM FYJ 25 TF K 70x78x30 N 213 ECP NJG 2344 VH SAF 22613 SAFS 22516 x 2.3/4 SIL 20 C SYJ 30 TF YAT 209-112