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NNU 4956 B/SPC3W33 - 초정밀 복열 원통형 롤러 베어링

베어링 개요

SP: 공차 등급;
W33: 환형 홈과 3개의 윤활 구멍이 있는 외부 링
테이퍼드 1:12 유형

테이퍼 보어 및 윤활 기능을 갖춘 초정밀 복열 원통형 롤러 베어링, 보어 직경 280mm,
외부 직경380 mm;폭100 mm;C:765 kN; C0:1 800kN.

베어링 사양

product-931-314

치수 및 기술 사양
베어링 번호.	NNU 4956 BK/SPW33
주요 치수(dDB)	280380100mm
d-보어 직경	280mm
D-외경	380mm
B 폭	100mm
D1-숄더 직경 외부 링(NNU 디자인)	345.6mm
F-Raceway 직경 내부 링(NNU 디자인)	312mm
b-외륜의 폭 환형 윤활 홈	13.9mm
K-직경 윤활 구멍(외륜)	3mm
r1,2-모따기 치수 외부 링	최소 2.1mm
r3,4-모따기 치수 내륜(테이퍼 구멍이 있는 베어링)	최소 1.1mm
s-다른 베어링 링에 대한 한 베어링 링의 정상 위치로부터 허용되는 축 변위(모두)	최대 4.5mm
da-Abutment 직경 샤프트	최소 291mm
da-Abutment 직경 샤프트 (NNU 디자인)	최대 308mm
Da-Abutment 직경 하우징	최대 369mm
ra-필렛 반경	최대 2mm
dn-오일 노즐 위치(TNHA 케이지가 있는 변형에는 해당되지 않음)	313.5mm
C-Basic 동정격 하중	765kN
C0-기본정정격하중	1 800kN
Pu-피로 하중 제한	170kN
무게	32.5kg

베어링 적용

product-600-600

더 많은 선택을 위한 확장된 복열 원통형 베어링

NN3005 K/SP	25x47x16
NN 3005/SP	25x47x16
NN 3006 KTN/SP	30x55x19
NN 3006 테네시/SP	30x55x19
NN 3007 K/SP	35x62x20
NN 3007/SP	35x62x20
NN 3008 KTN/SP	40x68x21
NN 3008 테네시/SP	40x68x21
NN 3009 KTN/SP	45x75x23
NN 3009 테네시/SP	45x75x23
NN 3010 KTN/SP	50x80x23
NN 3010 TN/SP	50x80x23
NN 3011 KTN/SP	55x90x26
NN 3011 테네시/SP	55x90x26
NN 3012 KTN/SP	60x95x26
NN 3012 테네시/SP	60x95x26
NN 3013 KTN/SP	65x100x26
NN 3013 테네시/SP	65x100x26
NN 3014 KTN/SP	70x110x30
NN 3014 테네시/SP	70x110x30
NN 3015 KTN/SP	75x115x30
NN 3015 테네시/SP	75x115x30
NN 3016 KTN/SP	80x125x34
NN 3016 테네시/SP	80x125x34
NN 3017 KTN9/SP	85x130x34
NN 3017 TN9/SP	85x130x34
NN 3018 KTN9/SP	90x140x37
NN 3018 TN9/SP	90x140x37
NN 3019 KTN9/SP	95x145x37
NN 3019 TN9/SP	95x145x37
NNU 4920 B/SPW33	100x140x40
NNU 4920 BK/SPW33	100x140x40
NN 3020 KTN9/SP	100x150x37
NN 3020 TN9/SP	100x150x37
NNU 4921 B/SPW33	105x145x40
NNU 4921 BK/SPW33	105x145x40
NN 3021 KTN9/SP	105x160x41
NN 3021 TN9/SP	105x160x41
NNU 4922 B/SPW33	110x150x40
NNU 4922 BK/SPW33	110x150x40
NN 3022 KTN9/SP	110x170x45
NN 3022 TN9/SP	110x170x45
NNU 4924 B/SPW33	120x165x45
NNU 4924 BK/SPW33	120x165x45
NN 3024 KTN9/SP	120x180x46
NN 3024 TN9/SP	120x180x46
NNU 4926 B/SPW33	130x180x50
NNU 4926 BK/SPW33	130x180x50
NN 3026 KTN9/SP	130x200x52
NN 3026 TN9/SP	130x200x52
NNU 4928 B/SPW33	140x190x50
NNU 4928 BK/SPW33	140x190x50
NN 3028 K/SPW33	140x210x53
NNU 4930 B/SPW33	150x210x60
NNU 4930 BK/SPW33	150x210x60
NN 3030 K/SPW33	150x225x56
NNU 4932 B/SPC3W33	160x220x60
NNU 4932 BK/SPW33	160x220x60
NN 3032 K/SPW33	160x240x60
NNU 4934 B/SPW33	170x230x60
NNU 4934 BK/SPW33	170x230x60
NN 3034 K/SPW33	170x260x67
NNU 4936 B/SPW33	180x250x69
NNU 4936 BK/SPW33	180x250x69
NN 3036 K/SPW33	180x280x74
NNU 4938 B/SPW33	190x260x69
NNU 4938 BK/SPW33	190x260x69
NN 3038 K/SPW33	190x290x75
NNU 4940 B/SPW33	200x280x80
NNU 4940 BK/SPW33	200x280x80
NN 3040 K/SPW33	200x310x82
NNU 4944 B/SPW33	220x300x80
NNU 4944 BK/SPW33	220x300x80
NN 3044 K/SPW33	220x340x90
NNU 4948 B/SPW33	240x320x80
NNU 4948 BK/SPW33	240x320x80
NN 3048 K/SPW33	240x360x92
NNU 4952 B/SPW33	260x360x100
NNU 4952 BK/SPW33	260x360x100
NN 3052 K/SPW33	260x400x104
NNU 4956 B/SPW33	280x380x100
NNU 4956 BK/SPW33	280x380x100
NN 3056 K/SPW33	280x420x106
NNU 4960 B/SPW33	300x420x118
NNU 4960 BK/SPW33	300x420x118
NN 3060 K/SPW33	300x460x118
NNU 4964 B/SPW33	320x440x118
NNU 4964 BK/SPW33	320x440x118
NN 3064 K/SPW33	320x480x121
NNU 4968 B/SPW33	340x460x118
NNU 4968 BK/SPW33	340x460x118
NN 3068 K/SPW33	340x520x133
NNU 4972 BK/SPW33	360x480x118
NN 3072 K/SPW33	360x540x134
NN 3076 K/SPW33	380x560x135
NNU 4980 B/SPW33	400x540x140
NNU 4980 BK/SPW33	400x540x140
NN 3080 K/SPW33	400x600x148
NNU 4984 B/SPW33	420x560x140
NNU 4984 BK/SPW33	420x560x140
NN 3084 K/SPW33	420x620x150
NNU 4992 BK/SPW33	460x620x160
NNU 4992 B/SPW33	460x620x160
NN 3092 K/SPW33	460x680x163
NNU 49/500 B/SPW33X	500x670x170
NNU 49/500 BK/SPW33X	500x670x170
NNU 49/600 BK/SPW33X	600x800x200
NNU 49/670 B/SPW33X	670x900x230
NNU 49/670 BK/SPW33X	670x900x230
NNU 4152 M/W33	260x440x180
315976 B	280x470x200
NNU 4156 M/W33	280x460x180
BC2B 320119	300x460x180
315583 C	320x480x175
BC2B 322216	320x460x120
NNU 4164 F	320x540x218
NNUP 4964 B/HB1W33	320x440x118
BC2B 320118	340x520x305
NNU 4168 M/W33	340x580x243
BC2B 319878	350x520x150
BC2B 322217	360x500x125
BC2B 319961	370x520x220
BC2B 320041	380x540x200
BC2B 326131/HB1	380x540x130
NNU 4176M	380x620x243
314987 B	400x560x205
314987 C	400x560x205
BC2B 326363/HA4	400x600.19x200
316019	410x600x220
314391	420x620x200
314982	420x600x220
BC2B 326137/HB1	420x580x130
316077 A	440x620x225
BC2B 316521	440x640x230
NNU 4888 KM/W33	440x540x100
NNU 4888 M/W33	440x540x100
BC2B 322969/HB1	457.2x660.4x228.6
316739 A	460x650x235
BC2-8004/HA1	460x780x280
NNU 4192M	460x760x300
316189	480x700x260
NNU 4196 M/W33	480x790x308
314419	500x720x218
NNU 41/500 M/W33	500x830x325
BC2B 320117/HA4	530x780x475
BC2B 326064/HA1	530x780x225
NNU 41/530 K30M/W33	530x870x335
NNU 41/530 M/W33	530x870x335
316115	550x800x260
BC2-8005/HB1	600x820x365
NNU 41/600 M/W33	600x980x375
BC2B 326894/HB1	650x920x335
BC2-8015/HB1	690x980x550
BC2-8074/HA5	690x980x365
NNU 41/710 M/W33	710x1150x438
314420	750x1000x250
BC2B 326379/HA4	800x1260x375
BC2-8022/HA1	950x1360x420
BC2B 326372/HA1	1319.5x1720x300
SL04-5013NR	65x100x46
SL04-5026NR	130x200x95
SL04-5032NR	160x240x109
NN3030-AS-KM-SP	150x225x56
SL04-5008NR	40x68x38
SL04-5009NR	45x75x40