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Cylindrical Roller Bearing - Single or Double Row (Part Numbers)

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Volume Discount

NSK

Cylindrical roller bearings are suitable for applications involving high-speed rotation because the friction between the rolling elements and the flange of the track wheel is small.

Part Number

Configured Part Number is shown.

N321M

Product TOP

: 30; 60; 90

Part Number
N321M

Part Number	Minimum order quantity	Volume Discount	Days to Ship	RoHS	Raceway Ring Shape	I.D. (Ø)	O.D. (Ø)	Width (mm)	Number of Raceway Ring Rows	Outer Ring Type	Retainer Type	Rotational Speed (rpm)	Basic Load Rating, Dynamic Rating (N)	Basic Load Rating, Static Rating (N)	Clearance sign	Accuracy (Class)	Bearing Ring Type	Acoustic Symbol	Format	Holder Symbol	Symbol of Bearing Ring Shape	Seal, Shield Symbols	Precision Grade Symbol	Combination symbol	Special Configurations Code	Symbols of Lubrication Amount	Holder Color	Low Torque Specification	Internal Symbol	Spacer, Sleeve symbol
	1 Piece(s)	Available	18 Days or more	10	Cylindrical Roller	105	225	49	Single Row	Flat	Momi removing	2600	340000	390000	No	Class 0	N Shape	No	-	M	No	No	No	-	No	No	No	No	No	-

Basic Information

Load Direction	Radial	Inner/Outer Ring Material	Steel	Outer Ring	With Outer Ring
Precision (JIS)	Grade 0	Size Standards	Metric System	Specifications	Standard
Rolling Element Material	Steel	Symbol of contact angle	No	Material Symbol	No

Please check the type/dimensions/specifications of the part N321M in the Cylindrical Roller Bearing - Single or Double Row series.

Configure

1 Part Numbers

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Configure Remaining Specifications

Completed

Specification/Dimensions

Format
- Standard
Clear
Combination symbol
- No
Clear
Spacer, Sleeve symbol
- No
Clear
type
- 29317
- 29318
- 29320
- 29322
- 29324
- 29326
- 29328
- 29330
- 29332
- 29334
- 29336
- 29338
- 29340
- 29344
- 29348
- 29352
- 29356
- 29412
- 29413
- 29414
- 29415
- 29416
- 29417
- 29418
- 29420
- 29422
- 29424
- 29426
- 29428
- 29430
- 29432
- 29434
- 29444
- 29448
- FCB
- N
- NF
- NJ
- NN
- NU
- NUP
- N□
- RS-50
Clear
Raceway Ring Shape
- Cylindrical Roller
- Tapered Roller
Clear
I.D.(Ø)
8

10

12

15

16

20

25

30

35

40

45

50

55

60

65

70

75

80

85

90

95

100

105

110

120

130

140

150

160

170

180

190

200

220

240

260

280

300

340
Clear
O.D.(Ø)
14

16

18

22

26

32

37

47

52

55

62

68

72

75

80

85

90

95

100

110

115

120

125

130

140

145

150

155

160

170

180

190

200

210

215

225

230

240

250

260

270

280

290

300

310

320

340

360

380

400

420

440

460

520
Clear
Width(mm)
12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

45

46

47

48

49

50

51

52

53

54

55

58

60

62

64

65

67

68

72

73

74

75

78

80

82

85

86

90

92

93

95

98

100

102

103

106

108

114

120

122
Clear
Number of Raceway Ring Rows
- Single Row
- Double Row
Clear
Outer Ring Type
- Flat
- With Retaining Ring Grooves
Clear
Retainer Type
- Punching
- Momi removing
- Resin Forming
Clear
Clearance sign
CC0

CC1

C3

C4

CC4

CC9

C

CC

CM

No
Clear
Accuracy(Class)
- Class 0
- No
Clear
Bearing Ring Type
- N Shape
- NF Type
- No
- Type NJ
- Type NU
Clear
Acoustic Symbol
- E
- No
Clear
Holder Symbol
- M
- MB
- No
- T
- TB
- W
Clear
Symbol of Bearing Ring Shape
- E
- K
- KR
- No
Clear
Seal, Shield Symbols
- D
- No
Clear
Precision Grade Symbol
- P4
- P5
- No
Clear
Special Configurations Code
- S5
- No
Clear
Symbols of Lubrication Amount
- M
- No
- S
Clear
Holder Color
- No
Clear
Low Torque Specification
- No
Clear
Internal Symbol
- A
- No
Clear

Days to Ship

All

Same day

8 Days or Less

10 Days or Less

11 Days or Less

12 Days or Less

13 Days or Less

18 Days or Less

96 Days or Less
Clear

Specify Alterations

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

Products like this...

Part Number
29318M
29320E
29320M
N321W
N321WC3
N322M

Minimum order quantity	Volume Discount	Days to Ship	RoHS	Raceway Ring Shape	I.D. (Ø)	O.D. (Ø)	Width (mm)	Number of Raceway Ring Rows	Outer Ring Type	Retainer Type	Rotational Speed (rpm)	Basic Load Rating, Dynamic Rating (N)	Basic Load Rating, Static Rating (N)	Clearance sign	Accuracy (Class)	Bearing Ring Type	Acoustic Symbol	Format	Holder Symbol	Symbol of Bearing Ring Shape	Seal, Shield Symbols	Precision Grade Symbol	Combination symbol	Special Configurations Code	Symbols of Lubrication Amount	Holder Color	Low Torque Specification	Internal Symbol	Spacer, Sleeve symbol
1 Piece(s)	Available	11 Days or more	10	Cylindrical Roller	90	155	39	Single Row	Flat	Momi removing	-	350000	-	No	No	No	No	-	M	No	No	No	-	No	No	No	No	No	-
10 Piece(s)	Available	8 Days or more	10	Cylindrical Roller	100	170	42	Single Row	Flat	Punching	-	410000	-	No	No	No	E	-	No	No	No	No	-	No	No	No	No	No	-
1 Piece(s)	Available	10 Days or more	10	Cylindrical Roller	100	170	42	Single Row	Flat	Momi removing	-	410000	-	No	No	No	No	-	M	No	No	No	-	No	No	No	No	No	-
1 Piece(s)	Available	18 Days or more	10	Cylindrical Roller	105	225	49	Single Row	Flat	Punching	2080	340000	390000	No	Class 0	N Shape	No	-	W	No	No	No	-	No	No	No	No	No	-
1 Piece(s)	Available	18 Days or more	10	Cylindrical Roller	105	225	49	Single Row	Flat	Punching	2080	340000	390000	C3	Class 0	N Shape	No	-	W	No	No	No	-	No	No	No	No	No	-
1 Piece(s)	Available	11 Days or more	10	Cylindrical Roller	110	240	50	Single Row	Flat	Momi removing	2600	380000	435000	No	Class 0	N Shape	No	-	M	No	No	No	-	No	No	No	No	No	-

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Cylindrical Roller Bearing - Single or Double Row (Part Numbers)

Basic Information

Configure

Specification/Dimensions

Format

Combination symbol

Spacer, Sleeve symbol

type

Raceway Ring Shape

I.D.(Ø)

O.D.(Ø)

Width(mm)

Number of Raceway Ring Rows

Outer Ring Type

Retainer Type

Clearance sign

Accuracy(Class)

Bearing Ring Type

Acoustic Symbol

Holder Symbol

Symbol of Bearing Ring Shape

Seal, Shield Symbols

Precision Grade Symbol

Special Configurations Code

Symbols of Lubrication Amount

Holder Color

Low Torque Specification

Internal Symbol