Frejoth accessory catalogue · Page 72

ER clamping nut & bearing nut / ER wrench

Models on this page

(WER11)W11(WER16)W16(WER20)W20(WER25)W25(WER32)W32(WER40)W40(WER50)W50CN-GER16CN-GER20CN-GER25CN-GER32CN11CN16CN16-BCN20CN20-BCN25CN25-BCN32CN32-BCN40CN40-BCN50CNM11(M type)CNM16(M type)CNM20(M type)CNM8(M type)WER16BWER16GWER20BWER20GWER25BWER25GWER32BWER32GWER40BWM11(M type)WM16(M type)WM20(M type)WM8(M type)

Get in touch about this product

Send us your details and we'll come back with pricing, availability and specifications.

ER Clamping Nut & Bearing Nut

CN · Taiwan

standard_nut (mm)
model_no	fig	D	L	nm	G	collet_type
CN11	1	19	13	30	M14 x P 0.75	ER11
CN16	1	28	18.5	70	M22 x P 1.5	ER16
CN20	1	34	21	100	M25 x P 1.5	ER20
CN25	2	42	21.5	130	M32 x P 1.5	ER25
CN32	2	50	24	170	M40 x P 1.5	ER32
CN40	2	63	26	220	M50 x P 1.5	ER40
CN50	2	78	35	—	M64 x P 2.0	ER50

m_type_nut (mm)
model_no	fig	D	L	nm	G	collet_type
CNM8(M type)	3	12	10.8	10	M10 x P 0.75	ER8
CNM11(M type)	3	16	12	30	M13 x P 0.75	ER11
CNM16(M type)	3	22	17	70	M19 x P 1.0	ER16
CNM20(M type)	3	28	19.2	100	M24 x P 1.0	ER20

power_ball_bearing_nut (mm)
model_no	fig	D	L	nm	G	collet_type
CN16-B	4	32	19	70	M22 x P 1.5	ER16
CN20-B	4	35	21	100	M25 x P 1.5	ER20
CN25-B	4	43	22	130	M32 x P 1.5	ER25
CN32-B	4	51	24	170	M40 x P 1.5	ER32
CN40-B	4	63	29	220	M50 x P 1.5	ER40

high_speed_bearing_nut (mm)
model_no	fig	D	L	nm	G	collet_type
CN-GER16	5	30	19	70	M22 x P 1.5	ER16
CN-GER20	5	35	21	100	M25 x P 1.5	ER20
CN-GER25	5	40	22	130	M32 x P 1.5	ER25
CN-GER32	5	50	25	170	M40 x P 1.5	ER32

Order references
Code	Model
on request	CN11
on request	CN16
on request	CN20
on request	CN25
on request	CN32
on request	CN40
on request	CN50
on request	CNM8(M type)
on request	CNM11(M type)
on request	CNM16(M type)
on request	CNM20(M type)
on request	CN16-B
on request	CN20-B
on request	CN25-B
on request	CN32-B
on request	CN40-B
on request	CN-GER16
on request	CN-GER20
on request	CN-GER25
on request	CN-GER32

Fig.1 - Fig.5 refer to the five section drawings above the table (D = outside diameter, L = length, G = thread, Nm = tightening torque).

ER Wrench & ER Bearing C Type Wrench

WER · Taiwan

standard_wrench (mm)
model_no	fig	A	d	L	collet_type
(WER11)W11	1	29	17	140	ER11
(WER16)W16	1	45	25	142	ER16
(WER20)W20	1	54	30	162	ER20
(WER25)W25	2	65	37	206	ER25
(WER32)W32	2	75	46.5	253	ER32
(WER40)W40	2	90	58	289	ER40
(WER50)W50	2	110	—	350	ER50

m_type_wrench (mm)
model_no	fig	A	d	L	collet_type
WM8(M type)	3	13	—	75	ER8
WM11(M type)	3	17	8.5	95	ER11
WM16(M type)	3	22.5	12.5	117	ER16
WM20(M type)	3	28.5	15.5	127	ER20

c_type_wrench_for_power_ball_bearing_nut (mm)
model_no	fig	D	L	collet_type
WER16B	4	32	205	ER16-B
WER20B	4	36	220	ER20-B
WER25B	4	43	235	ER25-B
WER32B	4	51	255	ER32-B
WER40B	4	63	260	ER40-B

bearing_wrench_for_high_speed_bearing_nut (mm)
model_no	fig	D	L	collet_type
WER16G	5	30	—	ER16-G
WER20G	5	35	—	ER20-G
WER25G	5	40	—	ER25-G
WER32G	5	50	—	ER32-G

Order references
Code	Model
on request	(WER11)W11
on request	(WER16)W16
on request	(WER20)W20
on request	(WER25)W25
on request	(WER32)W32
on request	(WER40)W40
on request	(WER50)W50
on request	WM8(M type)
on request	WM11(M type)
on request	WM16(M type)
on request	WM20(M type)
on request	WER16B
on request	WER20B
on request	WER25B
on request	WER32B
on request	WER40B
on request	WER16G
on request	WER20G
on request	WER25G
on request	WER32G

Fig.1 - Fig.5 refer to the five wrench drawings above the table.

ER clamping nut & bearing nut / ER wrench

Models on this page

Get in touch about this product

ER Clamping Nut & Bearing Nut

ER Wrench & ER Bearing C Type Wrench

Talk to our team about your next machine.