Product Type

All Product Types Item Kit

Bearing Type

All Radial Full Ceramic Bearings Radial Bearings Thrust Bearings Rod End Bearings Angular Contact Full Ceramic Bearings Oil Seals Machine Tool Bearings Needle Bearings UDL Dry Lube Angular Contact Bearings Insert Bearings Radial PEEK Ceramic Hybrid Bearings Thrust Full Ceramic Bearings

Id

All 20 12 14 0.125 0.25 4 8 10 19.05 25 0.1875 0.75 11 1.125 11.5 11.9 1.25 13 14.2 14.5 17 21.5 28 3 30 6

Od

All 47 21 52 0.25 24 25 14 16 25.4 27 35 42 0.3436 0.5 0.5625 0.625 12 1.25 1.787 1.875 19 22 25.3 25.8 26 28 30 31 37 44 7 72 8 9

Width

All 6 14 4 19 5 15 0.0937 0.25 10 8 9 0.14 0.194 0.196 0.342 0.406 0.438 11.11 12 2 2.5 3 4.93 6.35

Abec/iso Rating

All ABEC#1/ISOP0 ABEC#5/ISOP5 ABEC#7/ISOP4 ABEC#3/ISOP6

Bearing Material

All CERAMIC SI3N4 CERAMIC ZRO2 CHROME STEEL 52100 STAINLESS STEEL 440C COLD STEEL SHEETST12

Ball Material

All CHROME STEEL 52100 CERAMIC SI3N4 STAINLESS STEEL 440C

Lube

All Lubes SHELL AF2 OIL LD DRY LUBE LD LUBE DRY MAINTENANCE FREE GREASE JR-2 ANTI-RUST OIL KLUBER NBU12/300KP KYODO PS2 GREASE KYODO SRL GREASE

Dimension Type

All METRIC INCH

type

Products

Product Group

RC Engine Bearings

Manufacturer

NOVA ROSSI

Model

All PLUSW 21-4T (TURBO GLOW PLUG) PLUS 21-4 PLUS 28-5/RT PLUS 28-5T

Feature

All 21 28 (4.66CC)

Product Sub Group

Manufacturer/Model By Series

Angle Degree A

13

Ball Diameter

0.0937

Ball Grade

All 5 10 25

Ball Od D1

16.8

Body

LOW CARBON STEEL, HEAT TREATED

Bore D

14

Enclosure Material

All PTFE SEAL RUBBER SEAL

Enclosure No.

All OTHER OPEN TWO SEALS

Flange Od D1

13.5

Flange Width Bf1

1

Flange Width L3

8

Friction Coefficient

0.03

Hascad

NO

Height Of Threaded Stud L2

All 25 38

Height Overall L

All 75 78

Height To Bearing Center L1

All 57 60

Insert Type

SPHERICAL-CURVED OD

Liner Material

PTFE

Male/female

All FEMALE MALE

Mounting Type

UNIVERSAL

Needle Material

CHROME STEEL 52100

Nonrotating Wash. Id

All 12 28 6

Number Of Balls

All 10 8 12 6 9

Od D2

36

Overall Width D5

25

Pre-load

LIGHT

Race

CHROME STEEL 52100

Retainer Material

All OFFSET PEEK PTFE / PTFE PEEK HS NYLON POLYMITE PLASTIC CHROME STEEL STAINLESS STEEL COLD STEEL SHEETST12 OTHER PHENOLIC

Rolling Element Mat.

All CERAMIC SI3N4 CERAMIC ZRO2 GR 100 SAE1018 STEEL CHROME STEEL 52100

Rolling Element Type

BALL

Rpm Grease (x1000)

All 28.00 14.00 16.00 16.50 32.50 3.50 40.40

Rpm Oil (x1000)

All 32.00 70.00 16.00 17.50 19.00 19.80 20.00 22.00 47.90 4.80 50.00 6.50 8.50 9.00

Seal Material

NBR

Shft Race Dia Maxmin

.1875/.1872

Side Width S

22

Spring Loaded

YES

Stud Frt Width D4

20

Thread Right/left

All LEFT RIGHT

Thrust Style

THREE PIECE

Washer Material

All CARBON STEEL CR1075 CERAMIC SI3N4 CHROME STEEL 52100

Washer Type

FLAT WASHER

Width B

19

Width Of Outer Race C1

13.5

Working Temp Deg. C

All 121 260 240 100 120 170 180. -20120

Weight

All 0 0.5 129 1.5 170 0.22 0.65 0.88 10.18 12.01 13 14.5 1.55 165.16 17 17.09 2.05 21.5 26.21 28.34 31.84 37.67 4.28 5.68 70 79.72 8.3 8.5 86 9.49 96

Price Range

All Price Ranges Under $25 $25 - $50 $50 - $100 $100 - $250

In Stock

In Stock

Number of Pieces

All 1 2