3 1/2"X8 1/8"X1 3/4" Inch RMS28zz RMS28 Open/2RS/Zz/2z Single Row Deep Groove Ball Bearing for Motor Pump Petroleum Roller Agricultural Mining Machine Industry

Product Details
Customization: Available
Contact Angle: 0
Aligning: Non-Aligning Bearing
Diamond Member Since 2020

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Basic Info.

Model NO.
RMS28 Open/2RS/ZZ/2Z
Separated
Unseparated
Rows Number
Single
Load Direction
Radial Bearing
Material
Chrome Steel, Stainless Steel, Carbon Steel
Structure
Deep Groove
Type
Ball
Number of Row
Single Row
Seals Type
Open/Rubber Seals/Steel Metal Shields
Inner(Bore) Diameter (ID)
3 1/2" /88.9mm
Outer Diameter (Od)
8 1/8" /206.375mm
Width
1 3/4" /44.45mm
Precision
P0, P6, P5, P4, etc.
Clearance
C0, C3, C4, C2, Cm, Mc3 etc.
Tolerance
ABEC-1, ABEC-3, ABEC-5, ABEC1, ABEC3, ABEC5, etc.
Cage
Steel Cage, Nylon Cage, etc.
Lubrication
Grease, Oil
Vibration
V1, V2, V3, V4
Noise
Z1, Z2, Z3, Z4
Transport Package
Standard Export Packing
Specification
3.5"*8.125"*1.75"
Trademark
Neutral, no mark or OEM
Origin
Ningbo
HS Code
8482102000
Production Capacity
200000 / Month

Product Description

Model Number Seal Type Bore Dia (d) Outer Dia (D) Width (B) Dynamic Static MAX
Load Load SPEED
Rating Rating (GREASE)
(Cr) (N) (Cor) (N) (X1000
    RPM)
RMS4 Open, Sealed, Shielded 0.5" | 12.700 mm 1.625" | 41.275 mm 0.625" | 15.875 mm 900 570 17
RMS5 Open, Sealed, Shielded 0.625" | 15.875 mm 1.8125" | 46.038 mm 0.625" | 15.875 mm 13500 6550 22
RMS6 Open, Sealed, Shielded 0.75" | 19.050 mm 2" | 50.800 mm 0.6875" | 17.463 mm 15900 7800 19
RMS7 Open, Sealed, Shielded 0.875" | 22.225 mm 2.25" | 57.150 mm 0.6875" | 17.463 mm 18600 9300 18
RMS8 Open, Sealed, Shielded 1" | 25.400 mm 2.5" | 63.500 mm 0.75" | 19.050 mm 22500 11600 16
RMS9 Open, Sealed, Shielded 1.125" | 28.575 mm 2.8125" | 71.438 mm 0.8125" | 20.638 mm 28100 16000 19
RMS10 Open, Sealed, Shielded 1.25" |31.750 mm 3.125" | 79.375 mm 0.875" | 22.225 mm 33200 19000 12
RMS11 Open, Sealed, Shielded 1.375" | 34.925 mm 3.5" | 88.900 mm 0.875" | 22.225 mm 41000 24000 15
RMS12 Open, Sealed, Shielded 1.5" | 38.100 mm 3.75" | 95.250 mm 0.9375" | 23.813 mm 42300 24000 11
RMS13 Open, Sealed, Shielded 1.625" | 41.275 mm 4" | 101.600 mm 0.9375" | 23.813 mm 55300 31500 9.5
RMS14 Open, Sealed, Shielded 1.75" | 44.450 mm 4.25" | 107.950 mm 1.0625" | 26.988 mm 61800 38000 8.5
RMS16 Open, Sealed, Shielded 2" | 50.800 mm 4.5" | 114.300 mm 1.0625" | 26.988 mm 61800 38000 8.5
RMS18 Open, Sealed, Shielded 2.25" | 57.150 mm 5" | 127.000 mm 1.25" | 31.750 mm 81900 52000 7
RMS20 Open, Sealed, Shielded 2.5" | 63.500 mm 5.5" | 139.700 mm 1.25" | 31.750 mm 92300 60000 9.5
RMS22 Open, Sealed, Shielded 2.75" | 69.850 mm 6.25" | 158.750 mm 1.375" | 34.925 mm 104000 68000 6.3
RMS24 Open, Sealed, Shielded 3" | 76.200 mm 7" | 177.800 mm 1.5625" | 39.688 mm 124000 86500 7.5
RMS28 Open, Sealed, Shielded 3.5" | 88.900 mm 8.125" | 206.375 mm 1.75" | 44.450 mm 153000 118000 4.5
RMS32 Open, Sealed, Shielded 4" | 101.600 mm 8.5" | 215.900 mm 1.75" | 44.450 mm 174000 140000 4.3
RMS36 Open, Sealed, Shielded 4.5" | 114.300 mm 9.375" | 238.125 mm 2" | 50.800 mm 203000 180000 5.3

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