Feature of deep groove ball bearings
The seals type of deep groove ball bearings include the following ones:
Z: the bearings are shield by steel metal on one side
ZZ: the bearings are shield by steel metal on both sides
RS: the bearings are shield by rubber on one side
2RS: the bearings are shield by rubber on both sides
N: Snap ring groove
NR: Snap ring & groove
Model |
6204ZZ |
Brand |
SYBR |
d(mm) |
20 |
D(mm) |
47 |
B(mm) |
14 |
Weight(kg) |
0.10 |
Certification |
ISO9001:2008 |
Material |
GCR15 Material (Chrome Steel) |
Clearance |
C2,C0,C3,C4,C5 |
Viberation Level |
V1,V2,V3,V4 |
Precision Rating |
P0,P6,P5,P4,P2(ABEC1,ABEC3,ABEC5,ABEC7,ABEC9) |
Seal Type |
open,Z,ZZ,RS,2RS,2RZ |
Application |
Mainly used in gearbox,auto,reduction box,engine machinery,mining machinery,bicycles,etc |
Delivery time |
1, It's mainly depend on your order; 2, Usually about 3-5 days |
Payment terms |
T/T, L/C, Western Union, Paypal |
Types
Basic type; With snap ring groove on the outer ring (-N); With one shield (-Z) on one side or two shields (-2Z) on both sides; With one seal (-RS) on one side or two seals (-2RS) on both sides.
Cage material
Generally use steel stamping cage or solid brass cage. When the diameter is less than 400 mm, use steel stamping cage without rear code, solid brass multipurpose holder without rear code when the diameter greater than 400 mm.
designation | Dimensions | Mass | |||
d | D | B | KG | ||
6204Z | 6204-2Z | 20 | 47 | 14 | 0.103 |
6205Z | 6205-2Z | 25 | 52 | 15 | 0.127 |
6206Z | 6206-2Z | 30 | 62 | 16 | 0.203 |
6207Z | 6207-2Z | 35 | 72 | 17 | 0.287 |
6208Z | 6208-2Z | 40 | 80 | 18 | 0.367 |
6209Z | 6209-2Z | 45 | 85 | 19 | 0.416 |
6210Z | 6210-2Z | 50 | 90 | 20 | 0.462 |
6211Z | 6211-2Z | 55 | 100 | 21 | 0.607 |
6212Z | 6212-2Z | 60 | 110 | 22 | 0.783 |
6213Z | 6213-2Z | 65 | 120 | 23 | 0.99 |
6214Z | 6214-2Z | 70 | 125 | 24 | 1.1 |
6215Z | 6215-2Z | 75 | 130 | 25 | 1.2 |
6216Z | 6216-2Z | 80 | 140 | 26 | 1.4 |
6217Z | 6217-2Z | 85 | 150 | 28 | 1.8 |
6218Z | 6218-2Z | 90 | 160 | 30 | 2.15 |
6219Z | 6219-2Z | 95 | 170 | 32 | 2.6 |
6220Z | 6220-2Z | 100 | 180 | 34 | 3.2 |
6221Z | 6221-2Z | 105 | 190 | 36 | 3.71 |
6222Z | 6222-2Z | 110 | 200 | 38 | 4.44 |
6224Z | 6224-2Z | 120 | 215 | 40 | 5.32 |
6226Z | 6226-2Z | 130 | 230 | 40 | 6.13 |
6228Z | 6228-2Z | 140 | 250 | 42 | 7.45 |
6230Z | 6230-2Z | 150 | 270 | 45 | 9.4 |
6302Z | 6302-2Z | 15 | 42 | 13 | 0.082 |
6303Z | 6303-2Z | 17 | 47 | 14 | 0.115 |
6304Z | 6304-2Z | 20 | 52 | 15 | 0.141 |
6305Z | 6305-2Z | 25 | 62 | 17 | 0.219 |
6306Z | 6306-2Z | 30 | 72 | 19 | 0.35 |
6307Z | 6307-2Z | 35 | 80 | 21 | 0.454 |
6308Z | 6308-2Z | 40 | 90 | 23 | 0.639 |
6309Z | 6309-2Z | 45 | 100 | 25 | 0.836 |
6310Z | 6310-2Z | 50 | 110 | 27 | 1.05 |
6311Z | 6311-2Z | 55 | 120 | 29 | 1.35 |
6312Z | 6312-2Z | 60 | 130 | 31 | 1.7 |
6313Z | 6313-2Z | 65 | 140 | 33 | 2.1 |
6314Z | 6314-2Z | 70 | 150 | 35 | 2.5 |
6315Z | 6315-2Z | 75 | 160 | 37 | 3 |
6316Z | 6316-2Z | 80 | 170 | 39 | 3.6 |
6317Z | 6317-2Z | 85 | 180 | 41 | 4.25 |
6318Z | 6318-2Z | 90 | 190 | 43 | 4.9 |