China deep groove ball bearing manufacturer
1.Normal radial clearance; generally used only in combination with the following letters to represent or offset narrow clearance range
H: narrowing the range of clearance, equivalent to half of the original clearance range
L: narrowing the range of clearance, clearance equivalent to the lower half of the original range of points
P: Offset clearance range, equivalent to half of the original clearance range and the next group consisting clearance range of the lower half Above also applies to the combination of letters with the following clearance group into a corresponding meaning: C2, C3, C4, and C5, e.g. C2
2. C2: radial clearance smaller than Normal group
C3: radial clearance greater than Normal
C4: Radial clearance greater than C3
C5: Radial clearance greater than C4
3. DB: two back to back manner paired single row deep groove ball bearings
DF: two face to face manner paired single row deep groove ball bearings
DT: two in series paired single row deep groove ball bearings
4. E: Strengthening Design
GJN: Polyurea Grease, NLGI consistency 2, the temperature range of -30 to +150 degrees (standard filling amount)
GXN: Polyurea Grease, NLGI consistency 2, the temperature range of -40 to +150 degrees (standard filling amount)
J: pressed steel cage
M: Machined brass cage, ball guide. Different designs and materials after M plus digital ID, such as M2
MA: Machined brass cage, outer ring
MB: Machined brass cage, inner ring guided
N: outer ring with snap groove
NR: outer ring with snap groove and snap ring
N1: outer groove side (with stopper means for preventing rotation of the outer ring)
P5: dimensional accuracy and rotational accuracy to ISO tolerance class 5
P6: dimensional accuracy and rotational accuracy to ISO tolerance class 6
P52：P5+C2
P62：P6+C2
P63：P6+C3
RS1：Nitrile diene rubber side with a steel skeleton (NBR) contact seals
RSH: nitrile diene rubber side with a steel skeleton (NBR) contact seals
RSL: one side with a steel skeleton nitrile diene rubber (NBR) low-friction seals
RZ: one side with a steel skeleton nitrile diene rubber (NBR) low-friction seals
TH: fiber reinforced phenolic resin cage (card type)
TN: injection molding nylon cage
TN9: injection molding of glass fiber reinforced polyamide 6,6 cage
VL0241: Incoming external surface coated with alumina insulating capacity of up to 1000VDC
VL2071: alumina coating the inner surface of the belt out of the loop, the insulating capacity of up to 1000VDC
WT: Polyurea Grease, NLGI consistency 2, the temperature range of -40 to +160 degrees (standard filling amount)
Y: stamping brass cage
Z: on one side with a pressed steel dust cover
ZNR:On the other side with a dust cover stamped steel outer ring with snap ring groove and the stopper, the stopper grooves
6204 Bearing can be made open 6204 bearing,sealed 6204-2RS Bearing,metal shielded 6204-2Z Bearing,6204/C3 Bearing,6204 TN9 Bearing,6204/C3 bearing,6204ZZC3 bearing,6204NR,6204-2ZNR Bearing,6204-2RS1 Bearing,6204VV Bearing,6204-DDU Bearing,6204 P6 bearing and more different clearance,accuracy,cage,lubration oil or grease,XRB as one of the
China bearing manufacturer can supply any designation 6204 bearing,any brand 6204 bearing,please tell us your specific demand about 6204 bearing,we will supply the best solution for you.
